Diafiltration
[化] 膜渗滤; 渗滤
🗣️ 情景例句
The sketches for the cover of the new doll book?
是新玩具书的封面设计吗？
I've got a headache.
我头痛。
Kunta had been seized in the forest and then hit on the head with a hard object.
孔塔在森林里被抓住以后，他的头部就被一个硬的东西打了一下。